Blue-White - Chemical metering and fluid measurement solutions; chemical metering pumps, peristaltic pumps, diaphragm pumps, multi-diaphragm pumps, flow meters, flowmeters, variable area flow meters, paddlewheel flow meters, ultrasonic flow meters, engineered skid systems, single skid system, duplex skid system, triplex skid system, water analyzers...
Oswald

Industrial

F-550

Product Specifications

Model  Adapter Size Flow Rate Float Material 
GPM LPM 
F-55250L(A) 1/4” MNPT .025 to .25 .1 to 1.0  316 SS 
F-55375L(A) 3/8” MNPT .1 to 1.0 .4 to 4.0 316 SS 
F-55375L(A)-8 1/2” MNPT .1 to 1.0 .4 to 4.0 316 SS 
F-55376L(A) 3/8” MNPT .2 to 2.0 1.0 to 7.5 316SS 
F-55376L(A)-8 1/2” MNPT .2 to 2.0 1.0 to 7.5 316SS 
F-55500L(A) 1/2” MNPT .5 to 5.0 2.0 to 20 316SS 
F-55750L(A) 3/4” MNPT 1.0 to 10 4 to 40 316SS 
F-55750L(A)-8 1/2” MNPT 1.0 to 10 4 to 40 316SS 
F-55005L(A) 1” MNPT 1.0 to 5.0 3 to 18 PTFE 
F-55010L(A) 1” MNPT 1.0 to 10 4.0 to 40 316SS 
F-55015L(A) 1” MNPT 1.0 to 15.0 4.0 to 60 316SS 
F-55200L(A) 1” MNPT 2.0 to 20.0 7.5 to 75 316SS 

Scale Length:  4” (100 mm)   

Maximum Working Pressure:  250 PSI (17.2 bar) at 70 ˚F (21 ˚C)    

Maximum Temperature: 200 ˚F /  93 ˚C @ 0 PSI 

Full Scale Accuracy: +/- 5% of full scale 

Calibration Fluid: Water, specific gravity 1.0 

Approximate Shipping Weight: 2 lb (.91kg) 

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Wetted Components 

Meter Body: Cast Acrylic Rod- Polished (Annealed for strength and chemical resistance) 

Adapters: Polypropylene 

Float: 316SS or PTFE (model specific) 

Guide Rod: 316 SS 

O-rings: Viton (optional EP, add -22N to part number) 

Dimensions and Weights 

Maximum Overall Dimensions: 8-3/16” (20.8 cm) H x 1-1/4” (3.2 cm) D 

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